Hey folks, Im gearing up to start another grow soon and was looking for advice using grow bags eg. white poly bags. I did my first grow last summer with ok results. After harvesting i noticed two things. 1) my plants didnt have much of a root system ( which would explain my overall results ) and 2) about half way down the bag was just a sloppy mess of soil. i had about 3 gallons of soil in each bag and about half way down was just mush. it was still wet 3 weeks after i removed the dirt from the bag. what can i do to avoid this ( if even posible ) again. eg. adding more perlite of hydroton etc. Im guessing the root system problem was related to this.